Very small style changes.
Very small style changes.

valnet/valuenetwork,thierrymarianne/valuenetwork,django-rea/nrp,FreedomCoop/valuenetwork,FreedomCoop/valuenetwork,django-rea/nrp,thierrymarianne/valuenetwork,thierrymarianne/valuenetwork,simontegg/valuenetwork,FreedomCoop/valuenetwork,simontegg/valuenetwork,FreedomCoop/valuenetwork,valnet/valuenetwork,valnet/valuenetwork,simontegg/valuenetwork,django-rea/nrp,thierrymarianne/valuenetwork,valnet/valuenetwork,simontegg/valuenetwork,django-rea/nrp